Pennyweights to Metric Tons (dwt → t)
Formula
1 dwt = 0.0000015551738400000001 tConversion Table
| dwt | t |
|---|---|
| 0 | 0 |
| 1.0000 | 0.0000015552 |
| 2.0000 | 0.0000031103 |
| 3.0000 | 0.0000046655 |
| 4.0000 | 0.0000062207 |
| 5.0000 | 0.0000077759 |
| 6.0000 | 0.0000093310 |
| 7.0000 | 0.000010886 |
| 8.0000 | 0.000012441 |
| 9.0000 | 0.000013997 |
| 10.000 | 0.000015552 |
| 11.000 | 0.000017107 |
| 12.000 | 0.000018662 |
| 13.000 | 0.000020217 |
| 14.000 | 0.000021772 |
| 15.000 | 0.000023328 |
| 16.000 | 0.000024883 |
| 17.000 | 0.000026438 |
| 18.000 | 0.000027993 |
| 19.000 | 0.000029548 |
| dwt | t |
|---|---|
| 20.000 | 0.000031103 |
| 21.000 | 0.000032659 |
| 22.000 | 0.000034214 |
| 23.000 | 0.000035769 |
| 24.000 | 0.000037324 |
| 25.000 | 0.000038879 |
| 26.000 | 0.000040435 |
| 27.000 | 0.000041990 |
| 28.000 | 0.000043545 |
| 29.000 | 0.000045100 |
| 30.000 | 0.000046655 |
| 31.000 | 0.000048210 |
| 32.000 | 0.000049766 |
| 33.000 | 0.000051321 |
| 34.000 | 0.000052876 |
| 35.000 | 0.000054431 |
| 36.000 | 0.000055986 |
| 37.000 | 0.000057541 |
| 38.000 | 0.000059097 |
| 39.000 | 0.000060652 |
| dwt | t |
|---|---|
| 40.000 | 0.000062207 |
| 41.000 | 0.000063762 |
| 42.000 | 0.000065317 |
| 43.000 | 0.000066872 |
| 44.000 | 0.000068428 |
| 45.000 | 0.000069983 |
| 46.000 | 0.000071538 |
| 47.000 | 0.000073093 |
| 48.000 | 0.000074648 |
| 49.000 | 0.000076204 |
| 50.000 | 0.000077759 |
| 51.000 | 0.000079314 |
| 52.000 | 0.000080869 |
| 53.000 | 0.000082424 |
| 54.000 | 0.000083979 |
| 55.000 | 0.000085535 |
| 56.000 | 0.000087090 |
| 57.000 | 0.000088645 |
| 58.000 | 0.000090200 |
| 59.000 | 0.000091755 |
| dwt | t |
|---|---|
| 60.000 | 0.000093310 |
| 61.000 | 0.000094866 |
| 62.000 | 0.000096421 |
| 63.000 | 0.000097976 |
| 64.000 | 0.000099531 |
| 65.000 | 0.00010109 |
| 66.000 | 0.00010264 |
| 67.000 | 0.00010420 |
| 68.000 | 0.00010575 |
| 69.000 | 0.00010731 |
| 70.000 | 0.00010886 |
| 71.000 | 0.00011042 |
| 72.000 | 0.00011197 |
| 73.000 | 0.00011353 |
| 74.000 | 0.00011508 |
| 75.000 | 0.00011664 |
| 76.000 | 0.00011819 |
| 77.000 | 0.00011975 |
| 78.000 | 0.00012130 |
| 79.000 | 0.00012286 |
Pennyweights to Metric Tons Conversion
Converting Pennyweights (dwt) to Metric Tons (t) is a common weight conversion. 1 dwt equals 0.000002 t. For example, 100 dwt is equal to 0.000156 t.
Quick Mental Math: Pennyweights to Metric Tons
Divide by approximately 641000 to convert pennyweights to metric tons.
Why is converting Pennyweights to Metric Tons tricky?
The large non-round factor is difficult to estimate mentally.
Quick Reference Values
1 dwt = 0.000002 t. 5 dwt = 0.000008 t. 10 dwt = 0.000016 t. 25 dwt = 0.000039 t. 50 dwt = 0.000078 t. 100 dwt = 0.000156 t.
What is Pennyweights?
Pennyweights (dwt) is a unit of weight. A pennyweight (dwt) is a unit of mass equal to 1.55517384 grams exactly. It is defined as one-twentieth of a troy ounce, making it 1/240th of a pound in the troy weight system used for precious metals [nist-si-guide]. The pennyweight is primarily used in the jewelry and precious metals industries for measuring small quantities of gold, silver, and gemstones. The pennyweight originated in medieval England as part of the troy weight system standardized in the 15th century. It was formally adopted for use in precious metals trades to provide consistent mass measurements [nist-si-guide]. Pennyweights remain in use primarily in the United States and the United Kingdom within jewelry, bullion trading, and pawn industries. International standards bodies acknowledge it as a non-SI unit still relevant in specific sectors [bipm-si-brochure].
What is Metric Tons?
Metric Tons (t) is a unit of weight. A metric ton, also known as a tonne, equals exactly 1,000 kilograms or 1 megagram (Mg). It is a mass unit in the SI system used for large-scale mass measurements in industry and commerce. The metric ton provides a clear metric alternative to the imperial ton and is defined as 1 t = 1000 kg [bipm-si-brochure]. The metric ton was introduced in the 19th century with the development of the metric system, officially recognized by the General Conference on Weights and Measures (CGPM). It was adopted to standardize weights in international trade and industry [cgpm-resolutions]. The metric ton is used globally, especially in countries following the SI system, including all European Union members, China, and most of Asia. It is common in shipping, agriculture, and manufacturing sectors for measuring bulk materials [nist-si-guide].
Common Misspellings
People often search for this conversion using these alternate spellings: penny weight, pennywight, pennywate, penyweight, metric tonn, metric tonne, metrict ton, metric tonns. All of these refer to the Pennyweights to Metric Tons conversion.